1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * Copyright 2001 Sun Microsystems, Inc. All rights reserved.
3*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
4*7c478bd9Sstevel@tonic-gate */
5*7c478bd9Sstevel@tonic-gate
6*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
7*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
8*7c478bd9Sstevel@tonic-gate
9*7c478bd9Sstevel@tonic-gate /*
10*7c478bd9Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California.
11*7c478bd9Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement
12*7c478bd9Sstevel@tonic-gate * specifies the terms and conditions for redistribution.
13*7c478bd9Sstevel@tonic-gate */
14*7c478bd9Sstevel@tonic-gate
15*7c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/
16*7c478bd9Sstevel@tonic-gate
17*7c478bd9Sstevel@tonic-gate #ifndef lint
18*7c478bd9Sstevel@tonic-gate static char
19*7c478bd9Sstevel@tonic-gate sccsid[] = "@(#)deleteln.c 1.8 89/08/24 SMI"; /* from UCB 5.1 85/06/07 */
20*7c478bd9Sstevel@tonic-gate #endif /* not lint */
21*7c478bd9Sstevel@tonic-gate
22*7c478bd9Sstevel@tonic-gate #include "curses.ext"
23*7c478bd9Sstevel@tonic-gate #include <string.h>
24*7c478bd9Sstevel@tonic-gate
25*7c478bd9Sstevel@tonic-gate /*
26*7c478bd9Sstevel@tonic-gate * This routine deletes a line from the screen. It leaves
27*7c478bd9Sstevel@tonic-gate * (_cury,_curx) unchanged.
28*7c478bd9Sstevel@tonic-gate */
29*7c478bd9Sstevel@tonic-gate
30*7c478bd9Sstevel@tonic-gate int
wdeleteln(WINDOW * win)31*7c478bd9Sstevel@tonic-gate wdeleteln(WINDOW *win)
32*7c478bd9Sstevel@tonic-gate {
33*7c478bd9Sstevel@tonic-gate char *temp;
34*7c478bd9Sstevel@tonic-gate int y;
35*7c478bd9Sstevel@tonic-gate char *end;
36*7c478bd9Sstevel@tonic-gate
37*7c478bd9Sstevel@tonic-gate #ifdef DEBUG
38*7c478bd9Sstevel@tonic-gate fprintf(outf, "DELETELN(%0.2o)\n", win);
39*7c478bd9Sstevel@tonic-gate #endif
40*7c478bd9Sstevel@tonic-gate temp = win->_y[win->_cury];
41*7c478bd9Sstevel@tonic-gate for (y = win->_cury; y < win->_maxy - 1; y++) {
42*7c478bd9Sstevel@tonic-gate if (win->_orig == NULL)
43*7c478bd9Sstevel@tonic-gate win->_y[y] = win->_y[y + 1];
44*7c478bd9Sstevel@tonic-gate else
45*7c478bd9Sstevel@tonic-gate (void) memmove(win->_y[y], win->_y[y+1], win->_maxx);
46*7c478bd9Sstevel@tonic-gate (void) touchline(win, y, 0, win->_maxx - 1);
47*7c478bd9Sstevel@tonic-gate }
48*7c478bd9Sstevel@tonic-gate if (win->_orig == NULL)
49*7c478bd9Sstevel@tonic-gate win->_y[y] = temp;
50*7c478bd9Sstevel@tonic-gate else
51*7c478bd9Sstevel@tonic-gate temp = win->_y[y];
52*7c478bd9Sstevel@tonic-gate for (end = &temp[win->_maxx]; temp < end; )
53*7c478bd9Sstevel@tonic-gate *temp++ = ' ';
54*7c478bd9Sstevel@tonic-gate (void) touchline(win, y, 0, win->_maxx - 1);
55*7c478bd9Sstevel@tonic-gate if (win->_orig == NULL)
56*7c478bd9Sstevel@tonic-gate _id_subwins(win);
57*7c478bd9Sstevel@tonic-gate return (OK);
58*7c478bd9Sstevel@tonic-gate }
59